Collaboration across sectors is the key to solving the world's most pressing environmental challenges.

Sustainability is not a style, it's a responsibility.

天下战乱不断，朝中何人敢主动请战？

复杂性不仅仅是系统中组件的数量，而是它们相互作用的性质。

The pursuit of mathematical truth is a noble endeavor.

你只要努力做义事，我还要把天下送给你。 

The process of discovery in mathematics is often more important than the result itself.

战略和运营效率之间存在根本区别。